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TM 10-4320-342-24
2-85. EXHAUST DUCT AND MUFFLER REPLACEMENT.
This task covers:
a. Removal
b. Installation
INITIAL SETUP
Tools
Equipment Condition
General Mechanics Tool Kit (App B, Sect III,
200/600 GPM Pump shut down
Item 1)
(Para 2-7c, TM 10-4320-342-10)
Torque Wrench: 0-200 inch-pounds (App B,
Muffler Extension removed (Para 2-12)
Sect II, Item 2)
Materials/Parts
Safety Wire (App E, Item 9)
a.
REMOVAL. Refer to Figure 2-115.
(1) Open door panel (1) on 200/600 GPM pump (2).
(2) Remove screws (3) and plate (4) from bulkhead panel (5).
(3) Remove safety wire and loosen coupling clamp (6) on engine (7).
(4) Remove exhaust duct (8) from bulkhead panel (5) and engine (6).
(5) Loosen clamp (9) and remove flexible duct (10) from bracket (11).
(6) Remove bolts (12), flatwashers (13) and bracket (11) from bulkhead panel (5).
(7) Lift muffler (14) from 200/600 GPM pump (2).
(8) Remove bolts (15), flatwashers (16), angle bracket (17), bulkhead panel (5) and muffler mount (18) from 200/600
GPM pump (2).
b.
INSTALLATION.
(1) Install bulkhead panel (5), muffler mount (18), bolts (15), flatwashers (16) and angle bracket (17) on 200/600GPM
pump (2).
(2) Install muffler (14) in 200/600 GPM pump (2).
(3) Install bracket (11), bolts (12) and flatwashers (13) on bulkhead panel (5).
(4) Connect flexible duct (10) to bracket (11) and tighten clamp (9).
(5) Position exhaust duct (8) in bulkhead panel (5) and install plate (4) and screws (3).
(6) Install exhaust duct (8) onto engine (7).
2-261
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